Advanced Math
solve: 4x-12=20
8
What does "significant" mean?
Important
What is the central idea of a passage?
Its main point
What is the maximum SAT score?
1600
A shirt costs $40 and is 25% off. What is the sale price?
$30
What is the slope of a line passing through (2, 4) and (6, 12)?
2
What does "contradict" mean?
To disagree or oppose
What is an inference?
A conclusion based on evidence
How many main sections does the SAT have?
2
A car travels 180 miles in 3 hours. What is its average speed?
60 mph
Solve: x^2-9=0
x = ±3
What does "inevitable" mean?
Certain to happen
What is the author's perspective?
The author's point of view
What are the two main SAT sections?
Reading/writing and math
A student scores 80, 90, and 100 on three tests. What is the average?
90
If f(x)=2x^2+3, find f(4)
35
What does "meticulous" mean?
Extremely careful
What is a counterargument?
An opposing argument
What is the purpose of eliminating incorrect answer choices?
To improve your chances of selecting the correct answer
A phone costs $800 and loses 20% of its value. What is its new value?
$640
Solve: x^2-5x+6=0
x = 2 or 3
What does "ubiquitous" mean?
Found everywhere
How can an author establish credibility?
By using reliable evidence and expert information
What is the difference between correlation and causation?
Correlation means two things are related; causation means one causes the other
A number multiplied by 4 and increased by 12 equals 60. What is the number?
12